Aporocidaris antarctica is a species of sea urchin of the family Ctenocidaridae.

It is placed in the genus Aporocidaris and lives in the sea.

Aporocidaris antarctica was first scientifically described in 1909 by Ole Theodor Jensen Mortensen, Danish professor.

[2] Aporocidaris antarctica grows to a maximum diameter of 45 mm (2 in).

This article about a sea urchin is a stub.